xen·o·blast 
(zĕnə-blăst′, zēnə-)
(zĕnə-blăst′, zēnə-)n.
A metamorphic mineral that does not have characteristic mineral faces due to the conditions in which it grew.
- unconformability
- unconformable
- unconformably
- unconformity
- uncongenial
- uncongeniality
- unconnected
- unconnectedly
- unconnectedness
- unconquerable
- unconquerably
- unconscionable
- unconscionableness
- unconscionably
- unconscious
- unconsciously
- unconsciousness
- unconsidered
- unconsolable
- unconsolably
- unconsolidated
- unconstitutional
- unconstitutionality
- unconstitutionally
- unconstructed